Garden Valley is a city located in Boise County Idaho. Garden Valley has a 2020 population of 489. Garden Valley is currently declining at a rate of 0.00% annually and its population has increased by 24.11% since the most recent census, which recorded a population of 394 in 2010. Garden Valley reached it's highest population of 489 in 2019.
The average household income in Garden Valley is $82,681 with a poverty rate of 12.01%. The median rental costs in recent years comes to $730 per month, and the median house value is $265,000. The median age in Garden Valley is 46.9 years, 47.6 years for males, and 46.3 years for females.